<template>
	<view class="home">
		<!-- 轮播如区域 -->
		<swiper indicator-dots circular>
			<swiper-item v-for="item in swipers" :key="item.id">
				<image :src="item.img"></image>
			</swiper-item>
		</swiper>
		
		<!-- 导航区域 -->
		<view class="nav">
			<view class="nav_item" v-for="(item,index) in navs" :key="index" @click="navItemClick(item.path)">
				<view :class="item.icon"></view>
				<text>{{item.title}}</text>
			</view>
		</view>
		
		<!-- 推荐商品 -->
		<view class="hot_goods">
			<view class="tit">推荐商品</view>
			<goods-list @goodsItemClick="goGoodsDetail" :goods="goods"></goods-list>
		</view>
	</view>
</template>

<script>
	import goodsList from '../../components/goods-list/goods-list.vue'
	export default {
		components:{"goodsList":goodsList},
		data() {
			return {
				swipers:[],
				goods: [],
				navs: [
					{
						icon: 'iconfont icon-ziyuan',
						title: '黑马超市',
						path: '/pages/goods/goods'
					},
					{
						icon: 'iconfont icon-guanyuwomen',
						title: '联系我们',
						path: '/pages/contact/contact'
					},
					{
						icon: 'iconfont icon-tupian',
						title: '社区图片',
						path: '/pages/pics/pics'
					},
					{
						icon: 'iconfont icon-shipin',
						title: '学习视频',
						path: '/pages/videos/videos'
					}
				]
			}
		},
		onLoad() {
			this.getSwipers()
			this.getHotGoods()
		},
		methods: {
			//获取轮播图的数据
			async getSwipers() {
				// console.log('获取轮播图的数据')
				// uni.request({
				// 	url:'http://localhost:8082/api/getlunbo',
				// 	success:res => {
				// 		console.log(res)
				// 		if(res.data.status !== 0) {
				// 			uni.showToast({
				// 				title: '获取数据失败'
				// 			})
				// 		}
				// 		this.swiper = res.data.message
				// 	}
				// })
				const res = await this.$myRequest({
					url: '/api/getlunbo'
				})
				// console.log(res)
				this.swipers = res.data.message
			},
			// 获取热门商品列表数据
			async getHotGoods() {
				const res = await this.$myRequest({
					url: '/api/getgoods?pageindex=1'
				})
				// console.log(res)
				this.goods = res.data.message
			},
			
			// 导航点击的处理函数
			navItemClick(url) {
				uni.navigateTo({
					url
				})
			},
			// 导航到商品详情页
			goGoodsDetail(id) {
				uni.navigateTo({
					url:'/pages/goods-detail/goods-detail?id=' + id
				})
			}
		}
	}
</script>

<style lang="scss">
	.home {
		swiper {
			width: 750rpx;
			height: 380rpx;
			image {
				width: 100%;
				height: 100%;
			}
		}
	}
	
	.nav {
		display: flex;
		.nav_item {
			width: 25%;
			text-align: center;
			view {
				width: 120rpx;
				height: 120rpx;
				background-color: $shop-color;
				border-radius: 50%;
				margin: 20rpx auto;
				line-height: 120rpx;
				color: #fff;
				font-size: 50rpx;;
			}
			.icon-tupian {
				font-size: 45rpx;
			}
			text {
				font-size: 30rpx;
			}
		}
	}
	
	.hot_goods {
		background-color: #ccc;
		overflow: hidden;
		margin-top: 10px;
		.tit {
			height: 50px;
			line-height: 50px;
			color: $shop-color;
			text-align: center;
			background-color: #fff;
			margin: 6rpx 0;
		}
	}
		
</style>
